| Used Operating Systems (30 / 30) [show full report] |
| 1 | 19071 | 80.09 | 1045 | 75.23 | Windows NT |
| 2 | 1543 | 6.48 | 11 | 0.79 | +http://www.eniro.se |
| 3 | 652 | 2.74 | 47 | 3.38 | help@moz.com |
| 4 | 508 | 2.13 | 37 | 2.66 | +http://yandex.com/bots |
| 5 | 470 | 1.97 | 51 | 3.67 | +http://www.google.com/bot.html |
| 6 | 371 | 1.56 | 30 | 2.16 | +http://www.bing.com/bingbot.htm |
| 7 | 363 | 1.52 | 11 | 0.79 | +http://www.seoprofiler.com/bot |
| 8 | 210 | 0.88 | 10 | 0.72 | +http://ahrefs.com/robot/ |
| 9 | 183 | 0.77 | 21 | 1.51 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 113 | 0.47 | 1 | 0.07 | WinHttp.WinHttpRequest.5 |
| 11 | 99 | 0.42 | 3 | 0.22 | http://crawler.sistrix.net/ |
| 12 | 40 | 0.17 | 38 | 2.74 | +http://www.baidu.com/search/spider.html |
| 13 | 36 | 0.15 | 4 | 0.29 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 32 | 0.13 | 7 | 0.50 | +http://siteexplorer.info/ |
| 15 | 25 | 0.10 | 20 | 1.44 | Windows 95 |
| 16 | 18 | 0.08 | 3 | 0.22 | X11 |
| 17 | 11 | 0.05 | 9 | 0.65 | Auto; Windows |
| 18 | 11 | 0.05 | 1 | 0.07 | Windows 98 |
| 19 | 11 | 0.05 | 3 | 0.22 | +http://www.exabot.com/go/robot |
| 20 | 10 | 0.04 | 6 | 0.43 | Linux i686 [unknown version] |
| 21 | 6 | 0.03 | 6 | 0.43 | MSIE 5.5; Windows NT 4.0 |
| 22 | 4 | 0.02 | 4 | 0.29 | Windows 3.1 |
| 23 | 4 | 0.02 | 1 | 0.07 | Android 2.3.5 |
| 24 | 4 | 0.02 | 4 | 0.29 | +info@netcraft.com |
| 25 | 4 | 0.02 | 2 | 0.14 | +http://www.semrush.com/bot.html |
| 26 | 4 | 0.02 | 4 | 0.29 | ) - BrowseX (2.0.0 Windows |
| 27 | 3 | 0.01 | 3 | 0.22 | Windows 2000 |
| 28 | 3 | 0.01 | 3 | 0.22 | Windows CE |
| 29 | 2 | 0.01 | 2 | 0.14 | MSIE 5.5; Windows NT 5.0 |
| 30 | 2 | 0.01 | 2 | 0.14 | Windows ME |
